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gpu: basic Queue implementation

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
This commit is contained in:
Stephen Gutekanst 2022-03-07 23:58:11 -07:00 • committed by Stephen Gutekanst
parent 5a7fa36baf
commit 2b67ad5457
5 changed files with 86 additions and 20 deletions
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18
gpu/src/Device.zig
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@ -8,6 +8,7 @@
//! https://gpuweb.github.io/gpuweb/#gpuadapter
const FeatureName = @import("feature_name.zig").FeatureName;
const Limits = @import("Limits.zig");
const Queue = @import("Queue.zig");
const Device = @This();
@ -38,7 +39,7 @@ pub const VTable = struct {
// WGPU_EXPORT void wgpuDeviceDestroy(WGPUDevice device);
// WGPU_EXPORT size_t wgpuDeviceEnumerateFeatures(WGPUDevice device, WGPUFeatureName * features);
// WGPU_EXPORT bool wgpuDeviceGetLimits(WGPUDevice device, WGPUSupportedLimits * limits);
// WGPU_EXPORT WGPUQueue wgpuDeviceGetQueue(WGPUDevice device);
getQueue: fn (ptr: *anyopaque) Queue,
// WGPU_EXPORT bool wgpuDeviceHasFeature(WGPUDevice device, WGPUFeatureName feature);
// WGPU_EXPORT void wgpuDeviceInjectError(WGPUDevice device, WGPUErrorType type, char const * message);
// WGPU_EXPORT void wgpuDeviceLoseForTesting(WGPUDevice device);
@ -53,6 +54,18 @@ pub const VTable = struct {
release: fn (ptr: *anyopaque) void,
};
pub inline fn getQueue(device: Device) Queue {
return device.vtable.getQueue(device.ptr);
}
pub inline fn reference(device: Device) void {
device.vtable.reference(device.ptr);
}
pub inline fn release(device: Device) void {
device.vtable.release(device.ptr);
}
// TODO: docs
pub const Descriptor = struct {
label: ?[]const u8 = null,
@ -62,5 +75,8 @@ pub const Descriptor = struct {
test "syntax" {
_ = VTable;
_ = getQueue;
_ = reference;
_ = release;
_ = Descriptor;
}